Kim Kardashian sure knows how to steal the limelight from the rest of her 'K' and 'J' family.

While heading out of her apartment en route to Khloe's 30th birthday dinner in New York's meatpacking district, the star flashed the flesh in a stunning royal-blue wrap dress, which featured a revealing front split.

The frock also featured a corseted blue and green bodice with a sweetheart neckline that showed off her famous assets.

Kim let her cleavage do all the talking by wearing her hair up off her face and chest in a pretty ponytail.

The reality TV star was yesterday spotted flat-hunting with mum Kris and sister Kendall. Typically, she was slightly overdressed for her visit to a building site wearing a skintight nude dress and strappy gold heels. But she still looked fab, of course.

Kim and Kanye are reportedly looking for a new apartment in the Big Apple after outgrowing their two-bed flat.

A source told Just Jared: "They are selling Kanye's apartment and looking to buy a new home here.

"Kanye's apartment on Mercer Street is only two bedrooms and now with the baby and the plan to have another soon, they need a bigger place."

They are reportedly looking at properties between up to around $21 million. Ouch.

MORE! Bit of a secret Kim fan? Don't worry, you're not alone. Check out more of her curve-revealing looks in our style file below:

WATCH! Kim's latest venture? A video game app. Yup. See more right here: